67998438

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{3931}}^1$

素因数の和:4001

約数の個数: 36

約数和(自身を含む): 152274564

約数和(自身を除く): 84276126

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 961, 1922, 2883, 3931, 5766, 7862, 8649, 11793, 17298, 23586, 35379, 70758, 121861, 243722, 365583, 731166, 1096749, 2193498, 3777691, 7555382, 11333073, 22666146, 33999219, 67998438]

約数ペア:

[(1, 67998438), (2, 33999219), (3, 22666146), (6, 11333073), (9, 7555382), (18, 3777691), (31, 2193498), (62, 1096749), (93, 731166), (186, 365583), (279, 243722), (558, 121861), (961, 70758), (1922, 35379), (2883, 23586), (3931, 17298), (5766, 11793), (7862, 8649)]